Occurs when the user selects the menu "Toolbar / Windows - CAD Window" command.
Syntax
Visual Basic
Public Event OnWindowCADStart()
Remarks
The user has clicked on the "Toolbar / Windows - CAD Window" menu item. When this occurs,
Prizm Viewer will first generate the "OnWindowCADStart" event, then toggle the checkmark
for the CAD docking window open / closed on the menu and show / hide the docking window, then
generate the "OnWindowCADFinish" event.
